EP 0419850 A1 19910403 - Air freshener composition.
Title (en)
Air freshener composition.
Title (de)
Luftverbesserungspräparat.
Title (fr)
Composition pour le rafraîchissement de l'air.
Publication
Application
Priority
US 39780689 A 19890823
Abstract (en)
The useful life -- ie., emulsion stability and weight loss control -- of aqueous air freshener compositions can be enhanced via the use therein of small amounts of certain inorganic metal salts.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A61L 9/01 (2013.01 - EP US); A61L 9/044 (2013.01 - EP US)
Citation (search report)
- [X] EP 0305561 A1 19890308 - ENVIRONMENTAL SECURITY INC [US]
- [X] EP 0231084 A2 19870805 - CHURCH & DWIGHT CO INC [US]
- [X] EP 0164818 A2 19851218 - NU TECH VENTURES LTD [US], et al
- [A] US 4261849 A 19810414 - BENJAMINSON M A
- [A] EP 0031455 A1 19810708 - STERLING DRUG INC [US]
- [A] US 4285905 A 19810825 - FEIT RICHARD
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0419850 A1 19910403; EP 0419850 B1 19950118; AU 6125390 A 19910228; AU 637392 B2 19930527; CA 2016968 A1 19910223; CA 2016968 C 19990309; DE 69016141 D1 19950302; DE 69016141 T2 19950907; JP H0392166 A 19910417; NZ 234952 A 19920728; US 5047234 A 19910910
DOCDB simple family (application)
EP 90116109 A 19900822; AU 6125390 A 19900822; CA 2016968 A 19900516; DE 69016141 T 19900822; JP 22017990 A 19900823; NZ 23495290 A 19900817; US 39780689 A 19890823